Sensitivity of NMR spectral parameters to subtle changes in the electronic environment of P and Se in phosphine selenide molecules. Possibility of using R3PSe as a spectral probe for weak non-covalent interaction diagnostics is investigated.
This review provides a summary of the latest advancements in sulfide solid-state electrolytes for all-solid-state sodium batteries. It emphasizes the various preparation methods, modification strategies, and enhancements in interfacial stability.
Group 13 aminoxy complexes, (L)E(TEMPO)3 (TEMPO = 2,2,6,6-tetramethylpiperidine 1-oxyl; L = THF (tetrahydrofuran) or Py (pyridine); E = Al, Ga, In), display ambiphilic reactivity with H2 and function as synthons for the preparation of materials.
Li4P2Se6 crystallizes in a so far unknown structure type. The structure was found by quantum chemical calculations using a genetic algorithm, which shows not only the possibilities but also the limitations of structure prediction.
Solution-processed Cu(In,Ga)Se2 thin-film photovoltaics are prepared via two selenium-based molecular precursor routes. STEM-EDX and SAED are used to analyze film morphology and identify secondary phases. A champion performance of 11.2% is reported.